Figure 2From: In vitro antiproliferative/cytotoxic activity on cancer cell lines of a cardanol and a cardol enriched from Thai Apis mellifera propolis In vitro antiproliferative/cytotoxic activity of CHE fractions (A) III, (B) IV and (C) V on the five different cancer cell lines. The antiproliferative/cytotoxic effect is expressed in terms of the percentage of viable cells relative to the control after 72 h exposure to the test fractions, and is shown as the mean ± 1 SE.Back to article page